Senior Finance Leader · Financial Controller · AI Champion
de facto CFO Public Sector Netherlands · Founder, CosmoTender
Senior finance professional and AI Champion with over 18 years of experience in financial control, financial engineering, pricing and revenue recognition. Currently de facto CFO for Atos Public Sector Netherlands, with end-to-end responsibility for a P&L of €150M+ across 17 main clients, of which 11 are national ministries. Combines deep financial-economic expertise with the practical, responsible application of generative and agentic AI to make analysis and decision-making faster, more transparent and better controlled.
Responsible for financial control, forecasting and performance management within Public Sector contracts. Act as de facto CFO for Public Sector Netherlands, with end-to-end responsibility for the full P&L (€150M+ annual revenue) across 17 main clients, of which 11 national ministries.
Active member of the Global AI Finance Champion Network (70+ members) and a driving force behind AI adoption within Atos Finance. Initiate and deliver practical AI use cases focused on financial analysis, reporting efficiency and decision support.
Finance Lead for complex, multi-year bids — accountable for financial integrity, pricing and profitability. Owner of business cases, financial models and Total Contract Value (TCV) calculations, balancing competitiveness with margin, cash flow and risk.
Pricing analyses, business cases and advisory on rates and price levels for RFQs and ad-hoc requests. Price modelling in Excel for new propositions; supported pricing strategy, investment appraisal and deal structuring.
Owner of customer rebate handling in BeNeLux, Away-from-Home business unit. Calculated and analysed costs, determined final provisions and quarterly forecasts; maintained customer conditions in SAP.
Focal point for Mainframe-brand pricing-case reviews with HQ executives across BeNeLux and Southern Europe. In-depth analyses of customer contracts; on-site auditor during annual peer audits of pricing documentation.
Financial forecast reporting and accurate revenue recognition (IFRS and US GAAP) for Power and Retail Store Solutions. Focal point during month-end closes, aligning brand/finance executives, sales, accounting and pricing.
Responsible for xSeries, Storage and Power Server transactions, contract renewals and offering reviews. Advised brand/finance executives and sales leaders on pricing strategy per EMEA/Worldwide guidance. Developed pricing-desk procedures as a training resource for new pricers.
Self-built multi-agent architecture combining local language models (RTX 5070Ti, 16GB) with larger cloud models via a LiteLLM router and OpenRouter — with deliberate fallback logic, cost control and a privacy-safe design that keeps sensitive data on-device. Runs a weekly multi-agent "council" that reviews project status and priorities; each session captured as a formal report and podcast.
Founded and built end-to-end as solo founder. Monitors TenderNed daily, scores tenders against an organisation profile (RAG + LLM analysis), and delivers GO/MAYBE/NOGO recommendations via client portal and PDF report. Full stack: Python, Supabase, n8n, Cloudflare Pages.